all files / sync/gpii/node_modules/xrandr/test/ xrandrSettingsHandlerTests.js

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/*
 * GPII Xrandr Settings Handler Tests
 *
 * Copyright 2013 Emergya
 *
 * Licensed under the New BSD license. You may not use this file except in
 * compliance with this License.
 *
 * You may obtain a copy of the License at
 * https://github.com/GPII/linux/blob/master/LICENSE.txt
 *
 * The research leading to these results has received funding from the European Union's
 * Seventh Framework Programme (FP7/2007-2013)
 * under grant agreement no. 289016.
 */
 
"use strict";
 
var fluid = require("universal"),
    jqUnit = fluid.require("node-jqunit");
 
require("xrandr");
var xrandr = fluid.registerNamespace("gpii.xrandr");
 
jqUnit.module("GPII Xrandr Module");
 
jqUnit.test("Running tests for Xrandr Bridge", function () {
    // Check if all required methods are available through the
    // Xrandr Settings Handler.
    //
    var methods = ["getScreenResolution", "setScreenResolution", "get", "set"];
    for (var method in methods) {
        jqUnit.assertTrue("Checking availability of method '" + method + "'",
                          (methods[method] in xrandr));
    }
 
    var payload = {
        "org.freedesktop.xrandr": [{
            settings: {
                "screen-resolution": {"width": 800, "height": 600}
            }
        }]
    };
 
    var returnPayload = xrandr.set(payload);
 
    jqUnit.assertDeepEq("The resolution is being setted well",
            returnPayload["org.freedesktop.xrandr"][0].settings["screen-resolution"].newValue,
            payload["org.freedesktop.xrandr"][0].settings["screen-resolution"]);
 
    var newPayload = fluid.copy(payload);
    newPayload["org.freedesktop.xrandr"][0].settings["screen-resolution"] =
        returnPayload["org.freedesktop.xrandr"][0].settings["screen-resolution"].oldValue;
 
    var lastPayload = xrandr.set(newPayload);
 
    jqUnit.assertDeepEq("The resolution is being restored well",
            returnPayload["org.freedesktop.xrandr"][0].settings["screen-resolution"].oldValue,
            lastPayload["org.freedesktop.xrandr"][0].settings["screen-resolution"].newValue);
});